What is a single coherent collection of capability statements, profiles, extensions, value sets, and documentation describing a set of interoperable applications called?

• A. Implementation Guide
• B. Profile Set
• C. Resource Bundle
• D. Conformance Series

Answer: (A)

An Implementation Guide is the single, publishable artifact that brings together how a group wants to use FHIR for a specific use case. It collects the capability statements (what a server or client can do), profiles (constraints on resources), extensions (extra data elements), value sets (allowed codes), and the documentation that explains how all these pieces fit and how to implement them. This combination gives developers a clear, cohesive blueprint for interoperable applications, ensuring everyone adheres to the same rules and expectations. Other terms don’t capture that bundled,-use-case-focused artifact: a Profile Set isn’t a recognized umbrella for all these components, a Resource Bundle is simply a collection of resources, and a Conformance Series isn’t the standard term for describing an interoperable implementation guide.